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D-Link DWA-121 User Manual
Appendix A - Wireless Basics
There are basically two modes of networking:
•
Infrastructure
– All wireless clients will connect to an access point or wireless router.
•
Ad-Hoc
– Directly connecting to another computer, for peer-to-peer communication, using wireless network adapters on each
computer. Unfortunately 802.11g/n products such as the DWA-121 do not support ad-hoc mode.
An Infrastructure network contains an Access Point or wireless router. All the wireless devices, or clients, will connect to the wireless router or access
point.
An Ad-Hoc* network contains only clients, such as laptops with wireless USB Adapters. All the adapters must be in Ad-Hoc mode to communicate.
* Not supported with the DWA-121.
Wireless Modes
Summary of Contents for DWA-121
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